The guards standing guard in front of the door of the quiet room heard that the door behind them, which had been silent for two years, was opened, and they turned around reflexively, and when they saw Yang Yifei coming out, their eyes suddenly lit up.

"Your Majesty."

Yang Yifei nodded with a smile as always, and said, "Hello brothers, hard work." ”

"Is Your Majesty's retreat over?"

Yang Yifei said: "Yes, it's over, you go and inform Kasha, Kane, Flavi, and Grez...... Let them go to the main hall for a meeting. ”

"Yes...... Belch...... What about Your Majesty? ”

As soon as the guards answered, the figure of His Majesty in front of him suddenly disappeared, and he turned his head to look around but saw no one, and his face couldn't help but be stunned.

The other guard, a veteran, laughed and smacked the young guard on the back of the head, "Fool, have you forgotten what Your Majesty is doing this retreat?" This is the magician's teleportation magic. ”

The young guard suddenly realized and said excitedly: "Go, go and inform Lord Kasha of them." ”

His Majesty's strength has greatly increased, and their soldiers are naturally happy.

Yang Yifei did cast a teleportation magic, a teleportation has already arrived in the alley 150 meters away, and several teleportations have reached the palace hall, but the mana consumed is insignificant, with the speed of returning the magic of the 20-level recovery magic "heating", it is almost a second return.

The benefits of comprehending the law are not only instantaneous magic, but when the origin of the law poured into his mind, his spiritual power has also skyrocketed, and now the extension range of his mental power has exceeded a radius of 150 meters.

The teleportation distance is within the range of telekinesis, and within a radius of 150, he can appear at any point in an instant.

Yang Yifei waited in the hall for more than ten minutes, and the first to arrive were Kasha and Flavi.

"Wright (master)."

The two women let out a surprise call, one left and one right rushed over side by side, Yang Yifei smiled and opened his arms, hugging his two women in his arms.

"You guy, you've been in retreat for two years, and you haven't moved at all, if you can't sense the magic fluctuations inside, you'll think you're ......."

Yang Yifei grinned: "Thought I was dead? ”

Kasha smacked him in the chest, and said angrily, "Don't say such things." ”

"Master, I miss you so much." Flavi didn't have as many words as Kashya, but this simple sentence tightened slightly, wrapping his arms around his waist, but Yang Yifei felt her attachment to him.

Yang Yifei stroked the hair of the two girls and said with a wry smile: "I'm sorry, I know you miss me very much, but I don't have time to think about you, my mind is full of magic in the past two years." ”

After speaking, he lowered his voice and said, "I'll make up for you tonight." ”

If ordinary women heard such words, most of them would be shy and blush, but one of these two was looking forward to it, and the other was a posture of "see if I don't squeeze you dry", which made Yang Yifei cry and laugh and like it at the same time.

After a few minutes, the three of them heard footsteps outside, so they let go, and each went to the round table to sit down, and the two women sat beside him, one on the left and one on the right.

"Your Majesty, you are finally out of the customs, presumably your strength must have improved greatly now!" Grez and Lysha joined forces, followed by the trio and Varif of the research team.

Yang Yifei said with a smile: "That's nature, the strength has not grown, isn't that a vain retreat?" ”

Kasha asked curiously, "How much has it grown?" ”

Yang Yifei spread out his palm, and a ball of lightning instantly appeared in the palm of his hand, and there were countless arcs jumping inside the lightning ball, "Hmm...... After digesting Ta Rasha's magical inheritance, he also comprehended the law of thunder. ”

"Oh......"

Everyone let out an exclamation, and Flavi looked at Yang Yifei with admiration in his eyes, and said, "Has the master's strength caught up with Ta Rasha?" ”

Yang Yifei clenched his fists, the lightning ball disappeared, and said with a wry smile: "How can it be so easy, there is still a gap between me and Ta Lasha, at least, people have mastered the law of the three systems, and I have only mastered the law of thunder." ”

Kane smiled: "It's not like this, Ta Lasha only reached his peak when he was in his 50s, how old is Your Majesty?" I believe that by the time His Majesty is 50 years old, he will definitely be stronger than Ta Lasha. ”

Yang Yifei smiled, not being modest, because this was inevitable, he glanced at it and asked strangely, "What about Hana?" ”

Kasha said: "Hana went to Kurast, two months ago, Kurast was in an emergency, I sent her with two regiments to support Kurast. ”

"Now they are stationed there for the time being, and they have not returned, but the leader of the Demon Sword Mercenary Regiment, Asila, and the leader of the Assassin Order, Nataya, have come from Kurast to Ru Gauin and want to see you."

"Oh?" Yang Yifei's eyes flashed, this is a good thing, "Where are they now?" ”

"They live in the tavern of Atma. ”

Yang Yifei bowed his head and said: "Very good, I originally wanted to subdue them for my own use, but they sent them to the door by themselves, Kasha, you have done a very good job, it seems that even if I am not there, you can be completely on your own." ”

Kashya's eyebrows furrowed, a look of course.

After that, everyone reported to him the development of the past two years, and the biggest surprise to him was undoubtedly Kane's scientific research results.

The magic machine has actually been realized, and in this way, the productivity of this world will explode in the shortest possible time, and the development speed will far exceed that of the technological world.

It took 200 years for the earth to enter the mechanized age from the advent of the steam engine, but in this world, as long as the demon plague is calmed, he is sure to enter the mechanized age within 20 years.

Since he can create a magic array instead of fuel, it must not be difficult to replace the magic array of electricity, and as long as he takes out something like a CNC machine tool at that time, they can make their own guns.

Magic is really a magical thing, after all, this thing has been developed for tens of thousands of years, and it has long matured beyond maturity, and even now this era can be said to have entered a period of prosperity and decline.

I really don't know what this world was like when the magic civilization was at its most glorious thousands of years ago, if I had entered it at that time, I am afraid that I would have driven the magic guide battleship to fight Morgana and Hua Ye a long time ago!

But now it's not bad, the magic civilization that has flourished and declined is slowly recovering due to his arrival, and his magic technology civilization will definitely rise strongly.

After everyone finished reporting their responsibilities, Yang Yifei began to talk to Kane, Farah, and Chasi about some magical technology concepts.

After that, he will gradually take out some physical objects and let them study them slowly, such as construction machinery and the like, with these things, the social process of this world should not be too explosive.

Another example is lighting, in fact, there have always been magic lamps similar to electric lights in the dark world, but not everyone can afford magic lights.

Because magic items are always linked to Mithril and magic crystals, these things are very rare, and magic items can't be popularized at all, and the cost is too high.

Think about it another way, if you use magic technology to create a large magic generator, and then pull wires to every house, wouldn't the problem be solved?

Just like Kane and the others did, if they want to use materials doped with magic crystals and mythril to make a whole tank, so that the whole tank can channel magic, and even solidify the magic array on the magic tank, it is nonsense, so the cost of a tank alone is sky-high.

But they don't build the whole tank, they only make a fuss about the most important power system, and they still use non-demonic alloy materials to build tanks, so they can achieve the biggest purpose at the minimum cost!

This is the strength of the combination of science and magic.